网络流行语“no zuo no die（不作死就不会死）”，2014年被“美国在线”录入俚语（民间非正式、较口语的语句）词典Urban Dictionary，引发大量网民围观。这表明（     ）

①文字创新可以推动社会实践的发展         

②面向世界，博采众长是文化创新的源泉和动力

③现代传媒具有文化传递、共享的强大功能   

④文化在交流中融合发展，具有明显的时代特征

已知集合$A=\left\{\left(x,y\right)|x^2+y^2\le 1\right\},B=\left\{\left(x^2,y^2\right)|\left(x,y\right)\in A\right\}$，则集合B中的点所形成的图形的面积为（   ）

完形填空

    Once there was a father and a son. They were ill-tempered(坏脾气的) and never gave way to  1 .One day the father 2 to ask some friends to dinner in his house. He 3 his son to buy some meat in town. When the son walked towards the town gate, a man was coming from the outside. The gate wasn't 4 enough to let two men in and out at the same time. But neither of 5 would give way to the other. They stood straight face to face inside the gate hour after hour. But the father was worried. “What shall I do? My son hasn't 6  yet. I can't wait any more.” He wanted to know what was the 7 with his son. So he left his friends at home, and went to town 8 his son. “You may first take the 9 home for my friends .Let me 10 here instead.” he said to his son when he knew what had happened.

    Charles Dickens (1812—1870), the great nineteenth century English novelist, was born near Portsmouth. His father ran heavily into debt (债) and when he was twelve, he had to go and work in a factory. The only formal education he received was a two-year schooling at a school for poor children. In fact, he had to teach himself all he knew. He worked for a time in a lawyer's office. After that, he worked as a reporter in the law courts, and later for London newspapers. His life as a writer of novels began in 1833 with short stories and essays in newspapers, and in 1837 his novel “The Pickwick Papers” made him the most popular author at his time in England.

    He was a great observer (观察者) of people and their places because he was concerned about life and conditions in mid-nineteenth century London. He wrote 19 novels all his life and in many of them, Dickens gave a picture of all classes of England society, showing deep concern for the poor.

    Many of his novels like “Oliver Twist”, “David Copperfield”, “Nicholas Nickleby”, “Great Expectations”, “A Tale of Two Cities” and so on drew attention to the unfair social conditions that existed in England over a hundred years ago. Dickens wished to see improvement in the living conditions of the poor, but failed to find any useful method to achieve that goal.